
Web Application
Excel Analytics Platform - SheetIQ
A full-stack platform for uploading Excel files, analyzing data, and generating interactive 2D/3D charts.
Project Overview
The Excel Analytics Platform is a powerful web application built with the MERN stack + Next.js 15 and TypeScript.
It allows users to upload Excel files (.xls/.xlsx), parse the data with SheetJS, and visualize it using Chart.js and Three.js in both 2D and 3D formats.
The platform provides JWT-based authentication, a user dashboard with history tracking, an admin panel, and optional AI integration for insights and summaries.
Key Features
- Excel file upload & parsing with SheetJS
- Interactive 2D/3D data visualization
- Dynamic data mapping (select X and Y axes)
- Downloadable charts as PNG/PDF
- AI integration for smart insights (OpenAI API)
- User & Admin authentication with role-based access
- Responsive dashboard with history and analysis management
Technologies Used
Next.js 15React 18TypeScriptTailwind CSSRedux ToolkitChart.jsThree.jsNode.jsExpress.jsMongoDBMongooseJWTSheetJS
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Project Details
Client
Personal Project
Timeline
Aug-Sep (2025)
Role
Full Stack Developer
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